# git rev-parse -q --verify fd7a6d2b8f1d67df76d0e863f003162b931074a1^{commit} fd7a6d2b8f1d67df76d0e863f003162b931074a1 already have revision, skipping fetch # git checkout -q -f -B kisskb fd7a6d2b8f1d67df76d0e863f003162b931074a1 # git clean -qxdf # < git log -1 # commit fd7a6d2b8f1d67df76d0e863f003162b931074a1 # Merge: c4ff10efe8e4 6cf82d559e1a # Author: Linus Torvalds # Date: Sat Dec 21 10:52:10 2019 -0800 # # Merge branch 'sched-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip # # Pull scheduler fixes from Ingo Molnar: # "Misc fixes: a (rare) PSI crash fix, a CPU affinity related balancing # fix, and a toning down of active migration attempts" # # * 'sched-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: # sched/cfs: fix spurious active migration # sched/fair: Fix find_idlest_group() to handle CPU affinity # psi: Fix a division error in psi poll() # sched/psi: Fix sampling error and rare div0 crashes with cgroups and high uptime # < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/powerpc64-linux/bin/powerpc64-linux-gcc --version # < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/powerpc64-linux/bin/powerpc64-linux-ld --version # < git log --format=%s --max-count=1 fd7a6d2b8f1d67df76d0e863f003162b931074a1 # < make -s -j 24 ARCH=powerpc O=/kisskb/build/linus-rand_powerpc-randconfig_powerpc-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/powerpc64-linux/bin/powerpc64-linux- randconfig KCONFIG_SEED=0xED5A9E72 WARNING: unmet direct dependencies detected for ZONE_DEVICE Depends on [n]: MEMORY_HOTPLUG [=y] && MEMORY_HOTREMOVE [=y] && SPARSEMEM_VMEMMAP [=n] && ARCH_HAS_PTE_DEVMAP [=y] Selected by [y]: - PPC_UV [=y] && KVM_BOOK3S_HV_POSSIBLE [=y] # Added to kconfig CONFIG_STANDALONE=y # Added to kconfig CONFIG_BUILD_DOCSRC=n # Added to kconfig CONFIG_MODULE_SIG=n # Added to kconfig CONFIG_CPU_BIG_ENDIAN=y # Added to kconfig CONFIG_PPC64=y # Added to kconfig CONFIG_PPC_DISABLE_WERROR=y # Added to kconfig CONFIG_SECTION_MISMATCH_WARN_ONLY=y # Added to kconfig CONFIG_PREVENT_FIRMWARE_BUILD=y # Added to kconfig CONFIG_CC_STACKPROTECTOR_STRONG=n # Added to kconfig CONFIG_GCC_PLUGINS=n # Added to kconfig CONFIG_LD_HEAD_STUB_CATCH=y # Added to kconfig CONFIG_TRIM_UNUSED_KSYMS=n # Added to kconfig CONFIG_UBSAN=n # yes \n | make -s -j 24 ARCH=powerpc O=/kisskb/build/linus-rand_powerpc-randconfig_powerpc-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/powerpc64-linux/bin/powerpc64-linux- oldconfig yes: standard output: Broken pipe # make -s -j 24 ARCH=powerpc O=/kisskb/build/linus-rand_powerpc-randconfig_powerpc-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/powerpc64-linux/bin/powerpc64-linux- WARNING: unmet direct dependencies detected for ZONE_DEVICE Depends on [n]: MEMORY_HOTPLUG [=y] && MEMORY_HOTREMOVE [=y] && SPARSEMEM_VMEMMAP [=n] && ARCH_HAS_PTE_DEVMAP [=y] Selected by [y]: - PPC_UV [=y] && KVM_BOOK3S_HV_POSSIBLE [=y] WARNING: unmet direct dependencies detected for ZONE_DEVICE Depends on [n]: MEMORY_HOTPLUG [=y] && MEMORY_HOTREMOVE [=y] && SPARSEMEM_VMEMMAP [=n] && ARCH_HAS_PTE_DEVMAP [=y] Selected by [y]: - PPC_UV [=y] && KVM_BOOK3S_HV_POSSIBLE [=y] WARNING: unmet direct dependencies detected for ZONE_DEVICE Depends on [n]: MEMORY_HOTPLUG [=y] && MEMORY_HOTREMOVE [=y] && SPARSEMEM_VMEMMAP [=n] && ARCH_HAS_PTE_DEVMAP [=y] Selected by [y]: - PPC_UV [=y] && KVM_BOOK3S_HV_POSSIBLE [=y] In file included from /kisskb/src/include/linux/spinlock.h:89, from /kisskb/src/include/linux/seqlock.h:36, from /kisskb/src/include/linux/time.h:6, from /kisskb/src/include/linux/compat.h:10, from /kisskb/src/arch/powerpc/kernel/asm-offsets.c:14: /kisskb/src/arch/powerpc/include/asm/spinlock.h:39:1: warning: data definition has no type or storage class DECLARE_STATIC_KEY_FALSE(shared_processor); ^~~~~~~~~~~~~~~~~~~~~~~~ /kisskb/src/arch/powerpc/include/asm/spinlock.h:39:1: error: type defaults to 'int' in declaration of 'DECLARE_STATIC_KEY_FALSE' [-Werror=implicit-int] /kisskb/src/arch/powerpc/include/asm/spinlock.h:39:1: warning: parameter names (without types) in function declaration /kisskb/src/arch/powerpc/include/asm/spinlock.h: In function 'vcpu_is_preempted': /kisskb/src/arch/powerpc/include/asm/spinlock.h:44:7: error: implicit declaration of function 'static_branch_unlikely' [-Werror=implicit-function-declaration] if (!static_branch_unlikely(&shared_processor)) ^~~~~~~~~~~~~~~~~~~~~~ /kisskb/src/arch/powerpc/include/asm/spinlock.h:44:31: error: 'shared_processor' undeclared (first use in this function) if (!static_branch_unlikely(&shared_processor)) ^~~~~~~~~~~~~~~~ /kisskb/src/arch/powerpc/include/asm/spinlock.h:44:31: note: each undeclared identifier is reported only once for each function it appears in /kisskb/src/arch/powerpc/include/asm/spinlock.h: In function 'is_shared_processor': /kisskb/src/arch/powerpc/include/asm/spinlock.h:116:33: error: 'shared_processor' undeclared (first use in this function); did you mean 'is_shared_processor'? return static_branch_unlikely(&shared_processor); ^~~~~~~~~~~~~~~~ is_shared_processor cc1: some warnings being treated as errors make[2]: *** [/kisskb/src/scripts/Makefile.build:99: arch/powerpc/kernel/asm-offsets.s] Error 1 make[1]: *** [/kisskb/src/Makefile:1113: prepare0] Error 2 make: *** [Makefile:179: sub-make] Error 2 Command 'make -s -j 24 ARCH=powerpc O=/kisskb/build/linus-rand_powerpc-randconfig_powerpc-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/powerpc64-linux/bin/powerpc64-linux- ' returned non-zero exit status 2 # rm -rf /kisskb/build/linus-rand_powerpc-randconfig_powerpc-gcc8 # Build took: 0:00:10.526612